You know when you go see a movie and you get a feeling for what’s about to happen before it happens? It’s not the dialogue that does that, it’s the musical underscoring.

A musical underscore is music played underneath dialogue or acting of some kind, often to help set the scene or create a mood. (source)

In movies, it heightens our emotions and helps us connect to the story and the characters in a more personal way.

The same is true for worship.